/* JavawsAWTRobotFindsButtonTest.java
Copyright (C) 2012 Red Hat, Inc.

This file is part of IcedTea.

IcedTea is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, version 2.

IcedTea is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with
IcedTea; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.

Linking this library statically or dynamically with other modules is making a
combined work based on this library. Thus, the terms and conditions of the GNU
General Public License cover the whole combination.

As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent modules, and
to copy and distribute the resulting executable under terms of your choice,
provided that you also meet, for each linked independent module, the terms and
conditions of the license of that module. An independent module is a module
which is not derived from or based on this library. If you modify this library,
you may extend this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this exception
statement from your version.
*/

import net.sourceforge.jnlp.ProcessResult;
import net.sourceforge.jnlp.ServerAccess;
import net.sourceforge.jnlp.annotations.NeedsDisplay;
import net.sourceforge.jnlp.awt.AWTHelper;
import net.sourceforge.jnlp.awt.imagesearch.ComponentNotFoundException;
import net.sourceforge.jnlp.closinglisteners.Rule;
import org.junit.Assert;
import org.junit.Test;

import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.event.InputEvent;
import java.awt.image.BufferedImage;
import java.io.IOException;

public class JavawsAWTRobotFindsButtonTest {

    public static final ServerAccess server = new ServerAccess();

    private final String initStr = "JavawsAWTRobotFindsButton is ready for awt tests!";
    private static final Color APPLET_COLOR = new Color(230, 230, 250); // lavender
    private static final Color BUTTON_COLOR1 = new Color(32, 178, 170); // light sea green

    private static final BufferedImage buttonIcon;

    static{
        try {
            buttonIcon = ImageIO.read(ClassLoader.getSystemClassLoader().getResource("buttonA.png"));
        } catch (IOException e) {
            throw new RuntimeException("Problem initializing buttonIcon",e);
        }
    }
    
    private class AWTHelperImpl_ClickButtonIcon extends AWTHelper{
        
        public AWTHelperImpl_ClickButtonIcon() {
            super(initStr, 400, 400);
            
            this.setAppletColor(APPLET_COLOR);
        }
        
        @Override
        public void run() {
            // move mouse into the button area and out
            try {
                clickOnIconExact(buttonIcon, InputEvent.BUTTON1_MASK);
            } catch (ComponentNotFoundException e) {
                Assert.fail("Button icon not found: "+e.getMessage());
            }
                
        }
    }

    private void evaluateStdoutContents(ProcessResult pr, AWTHelper helper) {

        // Assert that the applet was initialized.
        Rule i = helper.getInitStrAsRule();
        Assert.assertTrue(i.toPassingString(), i.evaluate(initStr));

        // Assert there are all the test messages from applet
        for (Rule r : helper.getRules() ) {
            Assert.assertTrue(r.toPassingString(), r.evaluate(pr.stdout));
        }

    }


    private void appletAWTMouseTest(String url, AWTHelper helper) throws Exception {

        String strURL = "/" + url;
        
       try {
            ServerAccess.PROCESS_TIMEOUT = 40 * 1000;// ms
            ProcessResult pr = server.executeJavaws(strURL, helper, helper);
            evaluateStdoutContents(pr, helper);
        } finally {
            ServerAccess.PROCESS_TIMEOUT = 20 * 1000;// ms
        }
    }

    @Test
    @NeedsDisplay
    public void findAndClickButtonByIcon_Test() throws Exception {
        // display the page, activate applet, click on button
        AWTHelper helper = new AWTHelperImpl_ClickButtonIcon();
        helper.addClosingRulesFromStringArray(new String[] { "Mouse clicked button A." });
        appletAWTMouseTest("javaws-awtrobot-finds-button.jnlp", helper);
    }

    @Test
    public void iconFileLoaded_Test() throws IOException {
        Assert.assertNotNull("buttonIcon should not be null", buttonIcon);
    }

}
